Hyundai Santa Fe: Fuel Tank Pressure Sensor (FTPS). Description and Operation
Description
Fuel Tank Pressure Sensor (FTPS) is a component of the evaporative emission
control system and is installed on the fuel tank, the fuel pump, or the canister.
It checks the purge control solenoid valve operation and detects a leakage of
the system.

Accelerator Position Sensor (APS). Repair procedures
Inspection 1. Connect the GDS on the Data Link Connector (DLC). 2. Turn the ignition switch ON. 3. Measure the output voltage of the APS 1 and 2 at C.T and W.O.T. Specification: Refer to “Specification” ...
Fuel Tank Pressure Sensor (FTPS). Specifications
Specification Pressure [kPa (kgf/cm², in H2O) Output Voltage (V) -3.75 (-0.038, -15.05) 4.5 0 1.5 +1.25 (0.013, 5.02) 0.5 ...
See also:
Alternator. Description and Operation
Description The Alternator has eight built-in diodes, each rectifying AC current to DC current. Therefore, DC current appears at alternator "B" terminal. In addition, the charging voltage of ...
Low Tire Pressure Warning Light
This warning light illuminates: Once you set the ignition switch or Engine Start/Stop Button to the ON position. - It illuminates for approximately 3 seconds and then goes off. When one or more of your ...
Low tire pressure indicator
When the tire pressure monitoring system warning indicator is illuminated, one or more of your tires is significantly under-inflated. If the indicator illuminates, immediately reduce your speed, avoid ...
